Hey I have a Canon Power Shot A470 and I don't know if its HCSD compatible....

how do i find that out

and secondly I havea SD/MMC card slot on my HP desktop thats about 3 years old will the HCSD work in it....

if not...I have a usb card reader thats kind of old too will it work in there

and lastly what about my laptop it is about two years old and has a Sd/MMC skit

and finalyl if none of those work I can always use my usb cable to transfer the files right

its faster for me that way just plug and go rather than take the memory out and back in

but I guess if you're traveling that card would be easier

thanks